DataTable Control (beta): Adding and Deleting Rows

Adding and deleting rows dynamically.

row	one	two	three

row	one	two	three
No records found.

Sample Code for this Example

Data:

CSS:


1	#buttons {margin-bottom: 1em;}
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Markup:


1	<div id="buttons">
2	<span id="addrow" class="yui-button yui-push-button">
3	<span class="first-child">
4	<button type="button">Add one row</button>
5	</span>
6	</span>
7	<span id="deleterow" class="yui-button yui-push-button">
8	<span class="first-child">
9	<button type="button">Delete top row</button>
10	</span>
11	</span>
12	<span id="addrows" class="yui-button yui-push-button">
13	<span class="first-child">
14	<button type="button">Add 20 rows</button>
15	</span>
16	</span>
17	<span id="deleterows" class="yui-button yui-push-button">
18	<span class="first-child">
19	<button type="button" name="button5">Delete top 20 rows</button>
20	</span>
21	</span>
22	</div>
23	<div id="basic"></div>
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JavaScript:


1	YAHOO.util.Event.addListener(window, "load", function() {
2	YAHOO.example.DynamicData = new function() {
3	var data = {one:"one",two:"two",three:"three"};
4
5	var myColumnDefs = [
6	{key:"row",resizeable:true,sortable:true},
7	{key:"one",resizeable:true},
8	{key:"two",resizeable:true},
9	{key:"three",resizeable:true}
10	];
11
12	this.myDataSource = new YAHOO.util.DataSource([]);
13	this.myDataSource.responseType = YAHOO.util.DataSource.TYPE_JSARRAY;
14	this.myDataSource.responseSchema = {
15	fields: ["one","two","three"]
16	};
17
18
19	this.myDataTable = new YAHOO.widget.DataTable("basic",
20	myColumnDefs, this.myDataSource, {});
21
22	var i=1;
23
24	YAHOO.util.Event.addListener("addrow","click",function() {
25	var record = YAHOO.widget.DataTable._cloneObject(data);
26	record.row = i++;
27	this.myDataTable.addRow(record);
28	},this,true);
29
30	YAHOO.util.Event.addListener("deleterow","click",function() {
31	if(this.myDataTable.getRecordSet().getLength() > 0) {
32	this.myDataTable.deleteRow(0);
33	}
34	},this,true);
35
36
37	YAHOO.util.Event.addListener("addrows","click",function(e) {
38	var myArray = [];
39	for(var l=i;i<=l+19;i++) {
40	var record = YAHOO.widget.DataTable._cloneObject(data);
41	record.row = i;
42	myArray.push(record);
43	}
44	this.myDataTable.addRows(myArray);
45	},this,true);
46
47	YAHOO.util.Event.addListener("deleterows","click",function() {
48	var length = this.myDataTable.getRecordSet().getLength();
49	if(length > 0) {
50	var count = (length > 19) ? 20 : length;
51	this.myDataTable.deleteRows(0,count);
52	}
53	},this,true);
54
55
56	new YAHOO.widget.Button("addrow");
57	new YAHOO.widget.Button("addrows");
58	new YAHOO.widget.Button("deleterow");
59	new YAHOO.widget.Button("deleterows");
60	};
61	});
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YAHOO.util.Event.addListener(window, "load", function() {
    YAHOO.example.DynamicData = new function() {
        var data = {one:"one",two:"two",three:"three"};
        
        var myColumnDefs = [
            {key:"row",resizeable:true,sortable:true},
            {key:"one",resizeable:true},
            {key:"two",resizeable:true},
            {key:"three",resizeable:true}   
        ];

this.myDataSource = new YAHOO.util.DataSource([]);
        this.myDataSource.responseType = YAHOO.util.DataSource.TYPE_JSARRAY;
        this.myDataSource.responseSchema = {
            fields: ["one","two","three"]
        };

this.myDataTable = new YAHOO.widget.DataTable("basic",
                myColumnDefs, this.myDataSource, {});
                
        var i=1;
        
        YAHOO.util.Event.addListener("addrow","click",function() {
            var record = YAHOO.widget.DataTable._cloneObject(data);
            record.row = i++;
            this.myDataTable.addRow(record);
        },this,true);

YAHOO.util.Event.addListener("deleterow","click",function() {
            if(this.myDataTable.getRecordSet().getLength() > 0) {
                this.myDataTable.deleteRow(0);
            }
        },this,true);
        
 
        YAHOO.util.Event.addListener("addrows","click",function(e) {
            var myArray = [];
            for(var l=i;i<=l+19;i++) {
                var record = YAHOO.widget.DataTable._cloneObject(data);
                record.row = i;
                myArray.push(record);
            }
            this.myDataTable.addRows(myArray); 
        },this,true);

YAHOO.util.Event.addListener("deleterows","click",function() {
            var length = this.myDataTable.getRecordSet().getLength();
            if(length > 0) {
                var count = (length > 19) ? 20 : length;
                this.myDataTable.deleteRows(0,count);
            }
        },this,true);

new YAHOO.widget.Button("addrow");
        new YAHOO.widget.Button("addrows");
        new YAHOO.widget.Button("deleterow");
        new YAHOO.widget.Button("deleterows");
    };
});

YUI Library Examples: DataTable Control (beta): Adding and Deleting Rows

Sample Code for this Example

YUI Logger Output:

Logger Console

DataTable Control (beta) Examples:

More DataTable Control (beta) Resources: